Question
5x×(−4yz)×3xz = ___
Answer: Option D
:
D
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:
D
On multiplying x with x, its power is raised to 2 i.e., x×x=x2
On multiplying z with z its power is also raised to 2 .
i.e.,
z×z=z2
Multiply all the coefficients to get 5×(−4)×3=−60
Therefore, the answer is −60x2yz2.
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